

Valves
Diaphragm Regulator Valve
A diaphragm regulator valve for biopharmaceutical fluid control systems that drains completely with no dead legs.
- High Durability
- Easy Maintenance
- Long Service Life
Product Overview
Diaphragm Regulator Valve for High-Purity Flow
Diaphragm regulator valves are used mainly in biopharmaceutical fluid control systems. The valve drains completely with no dead legs, and the wetted parts are made of high-purity stainless steel and PTFE.
It meets the high-purity requirements of process piping systems. The body is offered in a wide range of forms and combinations.
| Input signal | 0/4–20 mA, 0–5/10 V |
|---|---|
| Supply | DC 24 V ±10% |
| Size | 1"–4", DN25–DN100 |
| Material | 1.4435 NB2, 316L, 1.4404, ASME BPE 316L |
| Temperature | -30 °C / +150 °C (stainless steel actuator), -30 °C / +130 °C (plastic actuator) |
| Max. pressure | 4.5–8 bar (depending on seal type and configuration) |
| Protection class | IP67 |


























